W86L157SYG Winbond, W86L157SYG Datasheet - Page 11

• Manufacturer Part Number: W86L157SYG
• Manufacturer: Winbond

Specifications of W86L157SYG

• Lead Free Status / RoHS Status: Compliant

5. BLOCK DIAGRAM
CMD/CDI
DAT/CDO
CLK
Oscillator
Internal
MMC bus I/F CKT
Command
Packing
Response
Circuit
Data
Fig. 5-1 Block Diagram of W86L157.
MMC/SPI
Select
Mode
Clock
Internal clock
TEST
SRAM
SRAM
Buffer
1K*16
Buffer
Bytes
512
ERSTN
ECC Gen & Check
- 8 -
Internal reset
Reset CKT
Pwr_on
Circuit
Engine
Core
SRAM
Buffer
Bytes
512
W86L157 Preliminary
VDD
Detect CKT
Pwr_low
Internal Loop Back
Test mode
Memory
Access
Circuit
/ROM
Flash
VSS
FMSEL
FREN/OEN
FWEN
A[27:0]
CSAN
CSBN
CSCN
CSDN
FCLE
FALE
FWPN
FIO[7:0]
D[15:8]
FR/B